[INFO] fetching crate booster 0.0.1...
[INFO] testing booster-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate booster 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate booster 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate booster 0.0.1
[INFO] finished tweaking crates.io crate booster 0.0.1
[INFO] tweaked toml for crates.io crate booster 0.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate booster 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6209909988f096c06ed68c7d6ad494ebc5cf0be30013a8df1b53ec3205f715ca
[INFO] running `Command { std: "docker" "start" "-a" "6209909988f096c06ed68c7d6ad494ebc5cf0be30013a8df1b53ec3205f715ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6209909988f096c06ed68c7d6ad494ebc5cf0be30013a8df1b53ec3205f715ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6209909988f096c06ed68c7d6ad494ebc5cf0be30013a8df1b53ec3205f715ca", kill_on_drop: false }`
[INFO] [stdout] 6209909988f096c06ed68c7d6ad494ebc5cf0be30013a8df1b53ec3205f715ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c69da53d8bed381e0ca6f38f5fa3e989af9e1df02b6989d802001f9dcc3a1595
[INFO] running `Command { std: "docker" "start" "-a" "c69da53d8bed381e0ca6f38f5fa3e989af9e1df02b6989d802001f9dcc3a1595", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling booster v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c69da53d8bed381e0ca6f38f5fa3e989af9e1df02b6989d802001f9dcc3a1595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c69da53d8bed381e0ca6f38f5fa3e989af9e1df02b6989d802001f9dcc3a1595", kill_on_drop: false }`
[INFO] [stdout] c69da53d8bed381e0ca6f38f5fa3e989af9e1df02b6989d802001f9dcc3a1595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd118842a7939d776bdd7f85aaff8125c1c9af6b2c6cb59e147688cc1b16bd31
[INFO] running `Command { std: "docker" "start" "-a" "fd118842a7939d776bdd7f85aaff8125c1c9af6b2c6cb59e147688cc1b16bd31", kill_on_drop: false }`
[INFO] [stderr]    Compiling booster v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fd118842a7939d776bdd7f85aaff8125c1c9af6b2c6cb59e147688cc1b16bd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd118842a7939d776bdd7f85aaff8125c1c9af6b2c6cb59e147688cc1b16bd31", kill_on_drop: false }`
[INFO] [stdout] fd118842a7939d776bdd7f85aaff8125c1c9af6b2c6cb59e147688cc1b16bd31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d84f6221520f51d250640b3f9e5fcc3db98ea31d67238a4dae03b8a68d573ba3
[INFO] running `Command { std: "docker" "start" "-a" "d84f6221520f51d250640b3f9e5fcc3db98ea31d67238a4dae03b8a68d573ba3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/booster-f1ecc2951b009462)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d84f6221520f51d250640b3f9e5fcc3db98ea31d67238a4dae03b8a68d573ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84f6221520f51d250640b3f9e5fcc3db98ea31d67238a4dae03b8a68d573ba3", kill_on_drop: false }`
[INFO] [stdout] d84f6221520f51d250640b3f9e5fcc3db98ea31d67238a4dae03b8a68d573ba3